Security Network Specialist (HLD-LLD)

AIQU; Riyadh; On-site; SAR 180,000 - 240,000; Full time

Job summary

AIQU in Riyadh is seeking a Security Network Specialist to design, implement, and maintain enterprise network security across multiple platforms. The role emphasizes hands-on firewall management, VPN deployment, secure network design, and strong documentation.

You will collaborate with internal teams and customers to deliver projects successfully, perform risk analyses, monitor security events, and produce technical designs such as CRs, HLDs, LLDs, and UATs.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field.
• 2–3 years of experience in Network Security Engineering.
• Hands-on experience with Fortinet, Palo Alto, and Cisco security solutions.
• Experience with firewall, VPN technologies, and secure network design.
• Experience creating technical documentation and design deliverables.
• Strong troubleshooting and analytical skills.

Responsibilities

• Design, implement, and support network security solutions.
• Configure and manage firewalls and related security devices.
• Deploy and maintain VPN solutions (IPSec and SSL).
• Implement network segmentation and secure zone architecture.
• Manage IPS and WAF; monitor security events.
• Perform security assessments and risk analyses.
• Troubleshoot and resolve complex network security issues.
• Collaborate with internal teams and customers to deliver projects successfully.
• Prepare and maintain technical and project documentation (CR, HLD, LLD, UAT, As-Built).

Skills

Firewall technologies

Network security architecture

Troubleshooting

Technical documentation

Stakeholder management

Education

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field

Tools

Fortinet FortiGate

Cisco ASA

Cisco Firepower

VPN technologies (IPSec & SSL)

Palo Alto

Job description

eWe are seeking a skilled Security Network Specialist to join our team in Riyadh. The successful candidate will be responsible for designing, implementing, and maintaining enterprise network security solutions across multiple security platforms. This role requires strong hands‑on experience with firewall technologies, network security architecture, troubleshooting, and technical documentation

Key Responsibiliti

• esDesign, implement, and support network security solution
• s.Configure and manag
• e:Fortinet FortiGate Firewal
• lsCisco ASA and Firepower Firewal
• lsDeploy and maintain VPN solutions (IPSec and SSL VPN
• ).Implement network segmentation and secure zone architecture
• s.Manage and optimize Intrusion Prevention Systems (IPS) and Web Application Firewalls (WAF
• ).Perform security assessments and risk analyse
• s.Troubleshoot and resolve complex network security issue
• s.Collaborate with internal teams and customers to deliver projects successfull
• y.Monitor security events and support incident response activitie
• s.Prepare and maintain technical and project documentation, includin
• g:Customer Requirement Documents (CR
• D)High-Level Design (HL
• D)Low-Level Design (LL
• P)User Acceptance Testing (UA
• T)As-Built Documentati

onRequiremen

• tsBachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related fiel
• d.2–3 years of experience in Network Security Engineerin
• g.Hands-on experience with Fortinet, Palo Alto, and Cisco security solution
• f:Firewal
• lsVPN Technologi
• esI
• PSW
• AFNetwork Security Architectu
• reExperience creating technical documentation and design deliverable
• s.Excellent troubleshooting and analytical skill
• s.Strong communication and stakeholder management abilitie

s.Preferred Certificatio

• nsFortinet NSE / FCSS / F
• tyOther relevant cybersecurity certificatio